| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $236.65 | 7.355% | $254.0556 | $254.06 | $254.05 | $254.10 |
| Purchase #2 | $15.92 | 8.564% | $17.2834 | $17.28 | $17.30 | $17.30 |
| Purchase #3 | $193.38 | 9.123% | $211.0221 | $211.02 | $211.00 | $211.00 |
| Purchase #4 | $21.51 | 13.843% | $24.4876 | $24.49 | $24.50 | $24.50 |
| Purchase #5 | $96.50 | 5.295% | $101.6097 | $101.61 | $101.60 | $101.60 |
| Purchase #6 | $216.51 | 3.382% | $223.8324 | $223.83 | $223.85 | $223.80 |
| Purchase #7 | $231.99 | 9.662% | $254.4049 | $254.40 | $254.40 | $254.40 |
| 7 purchase totals = | $1,012.46 | $1,086.6957 | $1,086.69 | $1,086.70 | $1,086.70 | |